Deirdre Alphenaar
14Patents
7h-index
8Co-inventors
55Inventor score
Filing activity: Oct 18, 2004 → Sep 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7274996B2 | Method and system for monitoring fluid flow | Physics | 77 | Expired |
| US7571028B2 | Method and system for AC power grid monitoring | Emerging Cross-Sectional Technologies | 52 | Active |
| US7398168B2 | Method and system for monitoring power flow through an electric power transmission line | Physics | 16 | Active |
| US8842874B1 | Method and system for determining an amount of a liquid energy commodity stored in a particular location | Physics | 14 | Active |
| US8473227B2 | Method and system for determining an amount of a liquid energy commodity in storage in an underground cavern | Physics | 12 | Active |
| US7376522B2 | Method and system for determining the direction of fluid flow | Physics | 11 | Active |
| US9669850B2 | Method and system for monitoring rail operations and transport of commodities via rail | Physics | 8 | Active |
| US8717434B2 | Method and system for collecting and analyzing operational information from a network of components associated with a liquid energy commodity | Emerging Cross-Sectional Technologies | 7 | Active |
| US8676520B2 | Method and system for determining an amount of a liquid energy commodity in storage in an underground cavern | Physics | 5 | Active |
| US10692022B2 | Method and system for collecting and analyzing operational information from a network of components associated with a liquid energy commodity | Emerging Cross-Sectional Technologies | 1 | Active |
| US9694836B2 | Method and system for monitoring rail operations and transport of commodities via rail | Physics | 0 | Active |
| US10975667B2 | System and method for monitoring disposal of wastewater in one or more disposal wells | Physics | 0 | Active |
| US9902413B2 | Method and system for monitoring rail operations and transport of commodities via rail | Physics | 0 | Active |
| US9886673B2 | Method and system for collecting and analyzing operational information from a network of components associated with a liquid energy commodity | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.